APA, or Adjusted Points Allowed, helps account for the opponent faced each week. One off week or game against Todd Gurley can skew the fantasy points allowed for a team, so APA adjusts for the opponent and gives us an expected fantasy points allowed to find the best and worst matchups.

As with the rankings piece, a couple quick bullet points to those that are new or just for a general recap.

This is my own calculation that involves stats, metrics and matchup situations to adjust for opponent. Facing Tom Brady every week would easily make a defense look worse that facing Nathan Peterman for 16 games.

The ranking is from best matchup (1 being the best) and most adjusted points allowed to the most worrisome matchup (why it goes green to red).

The TEAM is the one with the matchup. The OPP is the team they are facing. If the OPP is in grey, that means the TEAM...